I've created a new field configuation "Products project field configuration". Add many new fields and marked as Required in the above mentioned Configuration.
Then i've created a configuration scheme - "Products project Field configuration scheme" and linked with the "Products project Field configuration". Also associated it with work types - Task, Epic, Sub-task and bug.
Scrolled to the project settings > Fields > Added the exact field configuration scheme.
But when i'm creating an new issue (task), it shows the old configuration (Default Configuration).