Can I find parts list for single fire truck in a fire station set?
One easy way of getting a list of parts from individual items in a set is to download a fan-made copy of the set made in LEGO Digital Designer and remove the parts you don't need.

Eurobricks has a big list of sets that are available to edit in LDD, you may find some inconsistencies depending on which parts are available in the softwares library. Most stickers and decal bricks aren't included. The set 7208 is available here.

Once you've removed everything you don't want in LDD, go to File > Export BOM (Ctrl + B). You will be prompted to save a list of parts in a spreadsheet file. The list will contain the part name, picture, colour code and quantity required to build the model.

7208 Fire Truck Part List .CSV [?]