Requesting Tooltip for Measure Headers in Vizlib Pivot Table

Hello Team, Is there a possibility to bring in Header/Title Tooltip for measures title in Vizlib Pivot Table similar to Vizlib Table (Version 3.7.5r). Currently the tooltip is available for only the measures and not for the header/title and if we enable them the tooltip appears in the pivot table rows.(I would like to get a similar feature for the titles/headers).