Pressure is the force acting per unit area. It's S.I. unit is, N per m².
The force acting perpendicular to a surface is known as the thrust, and it's S.I. unit is similar to that of the force, i.e., N.
The dimensions of thrust is, MLT⁻²; and that of pressure is, ML⁻¹T⁻².
Hope this will help you.