从Google电子表格数据在网页上构建/填充下拉菜单

我正在使用Google可视化查询从这个电子表格中提取列标题。目前，我必须在菜单中包括我想要的每个单元格的行和列索引。我想要的是一个脚本，它将用电子表格第1行单元格中的数据动态填充此菜单。换句话说，使菜单与电子表格上的内容一样大或一样小。

我相信我需要如下的东西，但我不确定如何实现它。也许我需要服务器端脚本（GAS）来实现这一点？？

<select>
     for (var i = 0; i < data.length; ++i) { 
      <option>!= data[i] </option>
     } 
  </select>

我已经找到了很多使用谷歌的HTMLService来实现这一点的文档，但我需要使用不同的服务来托管这个菜单。

如有任何帮助，我们将不胜感激。谢谢

我当前的代码如下。。。

google.load('visualization', '1', {'packages':['corechart']});
	google.setOnLoadCallback(ValIDS);
    
	function ValIDS() {
	var queryValIDS = new google.visualization.Query('https://docs.google.com/spreadsheet/ccc?key=1HpHMfoEnPgESb2XPVCgb7XyGwRAvrq3EoQj4WHj4vhA&sheet=QUERY2');
	queryValIDS.send(handleQueryValIDResponse);
    }
 
 	function handleQueryValIDResponse(response) {
            if (response.isError()) {
                alert('Error in ID Validation Query: ' + response.getMessage() + ' ' + response.getDetailedMessage());
                return;
            }
	var datatable = response.getDataTable();	
	var cat1 = datatable.getValue(0,0);
	var cat2 = datatable.getValue(0,1);
	var cat3 = datatable.getValue(0,2);
	var cat4 = datatable.getValue(0,3);
	var cat5 = datatable.getValue(0,4);
	var cat6 = datatable.getValue(0,5);
	var cat7 = datatable.getValue(0,6);
	var cat8 = datatable.getValue(0,7);
	var cat9 = datatable.getValue(0,8);
	var cat10 = datatable.getValue(0,9);
	
	
      
		document.getElementById('cat1').innerHTML = cat1;
		document.getElementById('cat2').innerHTML = cat2;
		document.getElementById('cat3').innerHTML = cat3;
		document.getElementById('cat4').innerHTML = cat4;
		document.getElementById('cat5').innerHTML = cat5;
		document.getElementById('cat6').innerHTML = cat6;
		document.getElementById('cat7').innerHTML = cat7;
		document.getElementById('cat8').innerHTML = cat8;
		document.getElementById('cat9').innerHTML = cat9;
		document.getElementById('cat10').innerHTML = cat10;
				
       
        }
function myFunction() {
    document.getElementById("myDropdown").classList.toggle("show");
}
window.onclick = function(event) {
  if (!event.target.matches('.dropbtn')) {
    var dropdowns = document.getElementsByClassName("dropdown-content");
    var i;
    for (i = 0; i < dropdowns.length; i++) {
      var openDropdown = dropdowns[i];
      if (openDropdown.classList.contains('show')) {
        openDropdown.classList.remove('show');
      }
    }
  }
}

.dropbtn {
    background-color: #4CAF50;
    color: white;
    padding: 16px;
    font-size: 16px;
    border: none;
    cursor: pointer;
}
.dropbtn:hover, .dropbtn:focus {
    background-color: #3e8e41;
}
.dropdown {
    position: relative;
    display: inline-block;
}
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    overflow: auto;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}
.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}
.dropdown a:hover {background-color: #f1f1f1}
.show {display:block;}
.dropbtn {
    background-color: #4CAF50;
    color: white;
    padding: 16px;
    font-size: 16px;
    border: none;
    cursor: pointer;
}
.dropbtn:hover, .dropbtn:focus {
    background-color: #3e8e41;
}
.dropdown {
    position: relative;
    display: inline-block;
}
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    overflow: auto;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}
.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}
.dropdown a:hover {background-color: #f1f1f1}
.show {display:block;}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<div class="dropdown">
<button onclick="myFunction()" class="dropbtn">Dropdown</button>
  <div id="myDropdown" class="dropdown-content">
    <a href="#"><div id="cat1"></div></a>
    <a href="#"><div id="cat2"></div></a>
    <a href="#"><div id="cat3"></div></a>
	<a href="#"><div id="cat4"></div></a>
    <a href="#"><div id="cat5"></div></a>
    <a href="#"><div id="cat6"></div></a>
	<a href="#"><div id="cat7"></div></a>
    <a href="#"><div id="cat8"></div></a>
    <a href="#"><div id="cat9"></div></a>
	<a href="#"><div id="cat10"></div></a>
 
  </div>
</div>