[(f.name, f.aliasName) for f in arcpy.Describe(<PathToTable>).fields]
import arcpy
print("Name,Alias")
for item in [(f.name, f.aliasName) for f in arcpy.Describe(<PathToTable>).fields]:
print(",".join(item))
"""
The above section would output something like
Name,Alias
OBJECTID,OBJECTID
Shape,Shape
AREANAME,AREA NAME
POP2000, POP 2000
"""