Can I make a header item in a nested menu non-clickable?

Hi,

I have a question, I have a nested menu and people should choose their selected subitem, and I want the header item to be a dummy (no link), is this possible?

I have it likle this:

Car Make

Car model

Wheel size A

Wheel size B

Wheel size C

… etc

so: I want people to select the Wheel size items, not the car model.

When they click on the exact wheel size they go to the page of the wheels models for that wheel size for that model. But car model should not be a link to something. Is this possible?

Ayone please?