Making categories in donut chart
I have donut chart with many slices, and I would like to cut down on that by grouping some of my categories into one. However, I would still like each individual category to show up when I hover over the slice, like it does when you hover over the "other" slice.
For example: My chart is detailing mergers in the food industry and I have a category for dairy processors, snack processors, meat processors, etc., and I would like to merge them all into one general "food processors" category.
Is there a way to do this?