How create taxonomic image similar to Krona?

On the Megan 6 Ultimate Web site (, there is an image of a taxonomic analysis with rings that becomes increasingly specific as you move out from the center (maybe called a donut image or Krona-like image?). I don’t see how to generate this using Megan. I can create a pie chart or donut image with a single level, but not this. Sorry if I missed this in the docs or community but I haven’t been able to find instructions or figure it out.

Thank you

For now MEGAN can’t create image like krona. You have to export your taxonomy data and then perform it using Krona to get interactive pie chart

This is indeed available in MEGAN.

Select all the nodes that you want to appear in the radial representation and then select the
Window-> Chart -> Show Radial Chart menu item.