A Histogram shows history representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable (quantitative variable).

The data is grouped into bins, that is, divide the entire range of values into a series of intervals—and then count how many values fall into each interval.

Customize the number of bins, whether to use frequency or density, and the data colors.

This is an open source visual. Get the code from GitHub: https://github.com/Microsoft/PowerBI-visuals-histogram