Correction: The chart I'm talking about has multiple names, but is not a simple pie chart. Thanks to funcDropShadow for pointing this out. The names: sunburst

Correction: The chart I'm talking about has multiple names, but is not a simple pie chart. Thanks to funcDropShadow for pointing this out. The names: sunburst chart, multilevel pie chart, and radial treemap. https://www.anychart.com/chartopedia/chart-type/sunburst-chart/ https://www.anychart.com/chartopedia/chart-type/sunburst-cha...