I rote a mini script to extrude faces in edit mode with a different values can be set by variables
I made this shape with array modifier
import bpy
import bmesh
from math import degrees, radians, sin, cos, tan
obj = bpy.context.edit_object
me = obj.data
bm = bmesh.from_edit_mesh(me)
lm = list (bm.faces)
l = len(lm)
print(l)
for f in bm.faces :
e = f.index
bm.faces.ensure_lookup_table()
bpy.ops.mesh.select_all(action='DESELECT')
bm.faces[e].select=True
ar = bpy.context.active_object.data.polygons[e].area
print (ar)
bpy.ops.mesh.extrude_region_shrink_fatten(MESH_OT_extrude_region={"use_normal_flip":False, "mirror":False}, TRANSFORM_OT_shrink_fatten={"value": -0.1*e*ar })