Is that a data class ? If so , you can go to the records tab in the data explorer.Click on Actions menu>> Edit Columns . Enter the properties that are already created in the fields and click on submit.
This will automatically optimize the properties without creating a new table.
For Case types, Data records cannot be configured. They are configurable only for data classes.I don't think there is a way OOTB in pega to optimize multiple properties in a single go for Work Classes.
We can achieve this for Data classes using Data explorer wizard.