Can we segregate zone field based on expense types and Business Unit

Summary:

FOr accomodation expense type, we have zone field and it shows all the values that are under zone lookup(we have US, UK, Others as Values).

We have lodging- Domestic and lodging - international as two different expense types and expenses is for US Business unit and UK business unit.

So under each expense types, zone lov has all the 3 values. The requirement is for expense type, lodging-domestic, only US should be there for US employees and UK should be there for UK employees.

for lodging international, only UK and Others for US employees and only US and Others for UK employees.