Perspective Power Chart Double x-Axis

Ignition
1

Hi there,
In a Power Chart I need to display an histogram (bars) to show the calories of different foods (it's only an example).
My X-Axis is based on "categories of food" like:

Orange
Banana
Cucumber
Tomato

I wish to add a second X-Axis that define the family of the food just below the first x-axis. It should show:

Fruit (for Orange and Banana)
Vegetable (for Cucumber and Tomato)

Is this a feature available?
Thank you in advance for sharing your experience or for any hints.

Enrico

2

My Embr Charts module’s Chart.js component comes with a plugin that supports hierarchical axes.

Checkout this example, it sounds like what you’re looking for:

It also supports expanding/collapsing based on group.