Technically you cannot get that. Though you can try with color legends. You'll have provision to arrange the legends in a single row and highlight selected item option will allow you to highlight corresponding item in your chart.
then if you select Furniture it'll highlight subcategory falls under furniture category.
Another option is using Label text like this
Create a sheet for category like this
then use this in your dashboard and create a dashboard action filter.
Workbook v10 attached for your reference. Let us know if this help.
sample v10.twbx 141.8 KB
Thanks for quick reply....