Thank you, Thomas!
I think the radial heatmap comes close to what I am looking for.
This is the sample picture that represents what I want to make using Holoviews.
There are some categories represented by Sunburst, and each category has some sub-categories.
Each sub-category has an ambition level from 1 to 4, or 1 to 5 (each level for sub-category represents 20% or 25% share). It should be able to expand into individual sub-categories too.
Do you think it is possible to make such an interactive sunburst diagram using any of PyViz tools? or Dash and Plotly would be suitable for it?
Panel with Bokeh and holoviews would have been perfect match for this task if there was support for Sunburst diagram either direct or with plotly backend.
It looks like I`ll have to climb the steep curve of Plotly and Dash for now.