Hide categories once they are selected

I’m gonna use this plugin in a listing. For example, i have:

“Cities” New York, Washington, Los Angeles. (Custom Taxonomies)
“Services”: Hotels, Restaurants (Custom Taxonomies)

Let’s say we are in a page where all the posts are shown. In sidebar, when i click “New York” it redirects me to a URL ?cities=new-york and all posts under “New York” are shown. In sidebar all of the other “cities” must hide and show only “Services”.

The problem is that Cities keep shown. And maybe just keep “New York” for removing it. A tipical listing.

Solution? Maybe not showing when count = 0 in some taxonomy. (Another solution rather than display:none please! =))

Thanks in advance!

https://www.ads-software.com/extend/plugins/query-multiple-taxonomies/