Enable Apex Line Item Table
When an Admin or Budget Process Owner enables the Apex Line Item Table feature, users with non-administrator role can change the table view between Classic View and New View.
Note: Expenses > New view is available only for the customers who don't have PFP or
SDP.
Enable Apex Line Item Table
Administrators only
Under 
> Company Profile,
select Enable New Expenses Page Experience (Beta), and save the changes.