You can filter a chart in two ways:
- Click on the legend labels to toggle the values on or off.
- Follow the steps shown here to filter on the axis values.
To add a filter from the chart axes:
While viewing your answer as a chart, click the chart axis you want to filter on, and select Filter….
Select the values you would like to include in your answer.
If you want to exclude values, click Exclude and choose values to exclude.
If there are too many values, you can use the filter search bar to find the ones you want.