When multiple options are added to the columns, the common variable appears as a group, making it much easier to understand the data structure in the table.

A similar feature is available for rows: you can enable row grouping when needed. This is especially useful for displaying repeating variables (like brands) in rows, as grouping enhances visual clarity and organizes the data structure more effectively.

To enable groups on rows, click the 'three dots' icon in the top left corner of the table and select 'Show row groups.' To hide row groups, simply uncheck this option.