One way is to alias your facilities with city name or create an other field that assign city name to each facility.
Then, you assign a geographic role to your field.
Hi Mohamed Hersi,
Do you have latitude and longitude included in the dataset? If yes, you can add those fields to rows/columns to create a map and add the name/id/address of the facility to Detail on the Marks card to show each facility. If you do not have lat/lon, then you will need to map your facility to a zip code or city, depending on whether or not you have only one facility per zip code/city.
Thanks a lot both Cedric and Kent. Your answers have helped me.