Thanks for contacting Syncfusion support.
We would like to inform that the pivot table supports below two kind of exporting.
- Grid exporting (Primary exporting option)
- Engine exporting (Uses on virtual scrolling)
Both has dedicated events for customization. The event (onPdfCellRender) you mentioned is for Engine exporting. And we suspect that you are using Grid exporting option. So, the event isn’t triggered.
So, we will guide about the two exporting options and its events as follows,
Engine Exporting:
Grid exporting events (PdfQueryCellInfo and PdfHeaderQueryCellInfo):
So, kindly use the appropriate events based on the exporting options you are using.
Regards,
Sivamathi.