Tried achieve this using aftergriddraw event and the customizeCell() API call
Example:
https://jsfiddle.net/alsoderg/rqj2cL1k/75/
Hello Alexander,
Thank you for contacting us.
Can you please give us more information about your use case? How do you plan to use the data of the specific cells? This would be very helpful for us.
Looking forward to hearing from you.
Kind regards,
Nadia