Inter related dropdowns - for handling polymorphic relations

System Information
  • Strapi Version: 4.12.4
  • Operating System: Ubuntu
  • Database: MySQL
  • Node Version: v16.0.0
  • NPM Version: 7.10.0
  • Yarn Version: 1.22.19

I am attempting to implement polymorphic relations in my Strapi panel, but it does not support this feature. I have three layers of categories: main, sub, and microcategories. After creating all these categories, I would like to select them in the “Create Article” section. Initially, I select the main category, and based on this selection, the sub-category dropdown should be adjusted. If I then select a sub-category, the micro-category dropdown should adjust to display only relevant options related to the selected sub-category, without populating all micro-categories.

Can anyone from Strapi technical support or the community help me with this?