Data can be organized hierarchically by adding more than one column to an axis. Instead of working with the separate columns on the axis, you can create a hierarchy in which the columns are gathered.
In addition, a hierarchy selected on an axis is supplemented with a slider, by which you can easily switch between the various hierarchy levels. The visualization will immediately adjust to the current level of detail.
See also Specifying time hierarchies.
- On the axis, select the columns to form the hierarchy and place them in the wanted order.
Right-click one of the columns, and select
You can, if you want, give the created hierarchy a name.
In the bar chart, three columns are selected on the category axis. The data becomes organized hierarchically with three different levels of detail.
Below the columns on the axis are replaced by a created hierarchy, and a slider is provided.
You can quickly switch the level of detail by dragging the slider handle as exemplified below.
The created hierarchy is added to the Data and Filters panels. From the panels, its associated hierarchy filter can be accessed.