For example, using the sample data table, specify a categorical Coloring variable as follows:
Select Help > Sample Data Library and open
Select Graph > Treemap.
Select city and click Categories.
Select Region and click Coloring.
City Colored by Region
All of the cities belonging to the same region are colored the same color. The colors are chosen from JMP’s color theme. To change the default color theme, select Color Theme from the red triangle menu.
Squarify Treemap
To order the squares using a combination of Split and Squarify, select the Mixed layout option.

Help created on 9/19/2017