if you mean filter by user + place or filter user + project, you can get the data you need from the API endpoint that provides underlying data for the “dynamic life list”. but you’d have to crunch the results a little and then use your own tool or code to visualize it as a sunburst. here’s an example where a sunburst chart is generated from the dynamic life list data: https://forum.inaturalist.org/t/better-life-list-visualization/1555/15.
if you want to filter by just place or just project, that would be a more complicated process since i’m not aware of anything single thing that provides the required data in a format that is close to what you need for such a chart. you’d have to jump through many hoops to get the necessary data.
however, at some point in the future, places should get their own version of the user dynamic life list. so presumably when that’s available, you should be able to use the same underlying data to generate a place-based sunburst chart relatively easily.