@aapril98,
You can create DIV containers corresponding to each dataPoint as shown below –
<div id="DevJan" style="height: 17px; width: 100%;"> Delivered </div>
<div id="NotDevJan" style="height: 17px; width: 100%;"> Not Delivered</div>
Then, hide/unhide the specific DIV container using jQuery as shown in the below code snippet –
click: function (e){
if( e.dataPoint.dataPoints === "Delivered"){
$("#DevJan").show();
$("#NotDevJan").hide();
}else{
$("#DevJan").hide();
$("#NotDevJan").show();
}
},
Please take a look at this JSFiddle for a working example.

___________
Indranil Deo
Team CanvasJS