Different theme per catergory

I run my frontpage on WordPress

https://www.aussiebball.com/

I currently post articles in different catergories

e.g.

https://www.aussiebball.com/category/basketball-news/nbl/
https://www.aussiebball.com/category/basketball-news/aussiesabroad/
https://www.aussiebball.com/category/basketball-news/nba/

I want to be able to assign a different theme to each catergory above, so that I can customise the header and the blocks on the right sidebar per wordpress category.

I have looked around in the forums and avaialble mods but can’t seam to find something that will enable me to do this.

Cheers for any help in advance.