D3.js Nested Axis Labels for Radar Chart
I would like to add nested axis Labels to my radar chart. All online resources just show a singular axis.
An example of the image I am trying to reproduce is shown in the below figure.
The axis is Management.sr_lvl_1, Management.sr_lvl_2, Management.sr_lvl_3… However, I want the word management to appear only once in the label which spans across all sr_lvl
Source: JavaSript – Stack OverflowNovember 21, 2021