Higcharts annotations for various chart types

I’d like to know if annotations are supported for the following chart types:

  • Dependency wheel
  • Wordcloud
  • Pie/Donut
  • Treemap

I was able to get annotations work with “simple” charts that have X and Y axes, but I’m having trouble with those above. I would like to use mock points instead of point ID.

I tried specifying mock points just like I did for XY-axis charts, but I just could not get it to work.