Go to the options tab in front of each object and select the Edit option you want to perform.
To filter a value in the Prepare tab, you can click the Options tab in front of any object.
Step 1 − Go to Filter.
Step 2 − In the filter option, you can select keep only or Exclude values for a particular value.
Step 3 − Here, only one value is selected. Accordingly, the visualization changes under the Visualize tab.
Step 4 − Once filter is applied, it will come in filter panel in the Prepare tab.
Step 5 − It can be removed by clicking the x button in front of the filter. In a similar way, you can apply filter on a chart in Visualize tab.
Step 6 − Click Add filter and select a dimension or a measure to add a filter to the chart. (No keep only or Exclude values option while applying filters in a chart).