Power BI offers six essential visuals—column/bar charts, line charts, donut/pie charts, card visuals, small multiples, and matrix visuals—that help transform raw data into actionable insights.

How to build the visual in Power BI Power BI supports sparklines in the Table and Matrix visuals, which makes sense because Power BI embeds the tiny charts in cells.

By adding the parameter to the chart, you have updated the visual a bit. In addition, Power BI has added a new legend to the visual, based on the parameter.