Our marketing folks are also asking for this capability. They want us to get contentsquare (clicktale), so the designers can visualize the user experience on specific pages. I've already tried explaining that dynatrace has the data, but they want/need the visual aide.
There was solution for appmon which was generating heatmap based on purelytics tree:
In geneal it may be possible to modify it for using with dynatrace, but this has to be checked.
It's unlikely. Heatmaps on Single page applications / responsive designs typically work very badly. We may introduce overlay analytics to understand where people are going to and where they are coming from and whether there are elements that are clicked often but do not lead to an action on the page to deduce actions. but not likely typical heatmaps