There is xtype editorgrid in Classic UI:
https://docs.adobe.com/docs/en/cq/5-6-1/developing/widgets/xtypes.html (Search for 'editorgrid ')
Is there something similar in Touch UI?
After looking through the ref docs - it appears there is no grid like this.
One suggestion is you can create a custom type like how we created a custom color picker here:
As you will see - a custom type can be built via JQuery.
Here is the Granite API docs:
Hope this helps...