One of the most common types of visualisation people want to see in their reports is of course a map, if you think through the demos of Power BI you have seen and I would be very surprised if a map wasn’t part of such a demo. At this point Power BI has four core map suites available. This video will give you a quick overview of the four.
Download the data: https://data.gov.uk/dataset/4abefa87-d891-42ba-946a-c7533ee347cb/uk-food-hygiene-rating-data-north-east-food-standards-agency