Hierarchy charts visualize patterns in your coding. You can also use hierarchy charts to view the attribute values of cases and files (e.g. view the demographic spread of the participants).
- On the Explore tab, click Hierarchy Chart.
- Choose what you would like to visualize.

- Click Finish.
The hierarchy chart is generated and displayed in the Detail View. You can choose to display your data in a Treemap or a Sunburst (radial treemap)
Treemap:

Sunburst:
