Regarding db dump with Fc taking very long time to completion

To respected international postgresql team

I am using postgresql 11.4 version 

I have scheduled logical dump job which runs daily one time at db level

There was one table that has write intensive activity for every 40 seconds in db

The size of the table is about 88GB

 Logical dump of that table is taking more than 7 hours to be completed 

 I need to reduce to dump time of that table that has 88GB in size

Regards

Durgamahesh Manne