A Treemap Chart arranges hierarchical data as proportionally sized rectangles, making it straightforward to compare values across groups and sub-groups. Color gradients add another dimension, highlighting magnitude differences at a glance.
This sample visualizes worldwide internet users as of January 2019, broken down by continent and sub-region. A linear color scale from yellow to medium purple maps audience size, and a color range bar along the bottom provides a visual key. Click any continent to drill down into its sub-regions, and hover over a cell to see the exact user count in millions.
Follow the step-by-step Treemap Chart Tutorial to learn how this chart was built. See the Treemap Chart documentation for all configuration options.