What is the problem or goal you're trying to solve or accomplish?
The customer wants the first column of a Pivot Table chart to stay pinned while the rest of the table scrolls horizontally. With wide pivots (many column groups or metrics), scrolling right moves the row labels out of view, so users can no longer tell which row a value belongs to. Keeping the first column visible would make wide pivots readable without scrolling back and forth.
How are you solving it currently?
Not established. The customer did not describe a current workaround. Likely options are scrolling back to the left to re-read row labels, or reducing the number of columns in the pivot so it fits on screen.
What is your recommended solution?
Add a setting to the Pivot Table chart that pins the first column (the row header column) in place during horizontal scrolling.