3-D Surface Chart - Is it possible to have not equal bounds?

3D charts are severely limited in Excel. How about just CF color scales?

	C	D	E	F	G
5	#	0 mm	250 mm	500 mm	750 mm
6	1	256.1	11.1	6.9	5.1
7	2	268.6	20.5	9.9	5.9
8	3	235.5	32.0	11.2	6.3
9	4	181.9	38.4	12.9	6.4
10	5	142.9	44.3	18.3	7.5
11	6	130.2	34.8	19.0	7.8
12	7	109.5	31.0	18.2	8.4
13	8	103.7	35.9	13.1	8.2
14	9	96.6	31.5	11.2	6.9

Or you could use 6 conditional formatting rules to set the cell colors

Value <= 0.2, some format, stop if true
Value <= 15, some format, stop if true
Value <= 40, some format, stop if true
Value <= 75, some format, stop if true
Value <= 150, some format, stop if true
Value <= 250, some format, stop if true

Then apply a default color to cover the case > 250