can we get custom post type category name to dynamic field.

Hi I have a custom post types “doctots”. I have a contact form to book an appointment.
when someone clicks on it, i wanted the name and the category (department) to which they belong to get auto-filled.. I am able to get the name but not the category.. Is there any way i can pull the category they belong to.

Thanks!

https://www.ads-software.com/plugins/contact-form-7-dynamic-text-extension/