You can probably point the compilers in the Compiler and Support Programs options window to try to use Intel Fortran.  However, it isn't a configuration we support.  The differences in compiler flags might mean that some Project Options settings won't translate properly to Intel's compiler command line.  It should work in simple cases, though.

We don't support Intel Fortran at this time because it only targets chips of a specific architecture from a single, specific manufacturer.  We do get occasional requests for Intel support, possibly through some sort of detection of the underlying compiler, but we're not sure the work involved would be of great benefit.