This is because PivotTable views use the Microsoft Office PivotTable Component, and Excel PivotTable reports either do not support certain PivotTable list features, or they implement some features differently.
1	This	this	PRON	DEM-SG	Number=Sing|PronType=Dem	2	nsubj	_	_
2	is	be	VERB	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	because	because	SCONJ	_	_	6	mark	_	_
4	PivotTable	PivotTable	NOUN	SG-NOM	Number=Sing	5	compound	_	_
5	views	view	NOUN	PL-NOM	Number=Plur	6	nsubj	_	_
6	use	use	VERB	PRES	Mood=Ind|Tense=Pres|VerbForm=Fin	2	advcl	_	_
7	the	the	DET	DEF	Definite=Def|PronType=Art	11	det	_	_
8	Microsoft	Microsoft	PROPN	SG-NOM	Number=Sing	11	compound	_	_
9	Office	Office	PROPN	SG-NOM	Number=Sing	8	flat	_	_
10	PivotTable	PivotTable	NOUN	SG-NOM	Number=Sing	11	compound	_	_
11	Component	component	NOUN	SG-NOM	Number=Sing	6	obj	_	SpaceAfter=No
12	,	,	PUNCT	Comma	_	20	punct	_	_
13	and	and	CCONJ	_	_	20	cc	_	_
14	Excel	Excel	PROPN	SG-NOM	Number=Sing	16	compound	_	_
15	PivotTable	PivotTable	NOUN	SG-NOM	Number=Sing	16	compound	_	_
16	reports	report	NOUN	PL-NOM	Number=Plur	20	nsubj	_	_
17	either	either	CCONJ	_	_	20	cc	_	_
18	do	do	AUX	PRES	Mood=Ind|Tense=Pres|VerbForm=Fin	20	aux	_	_
19	not	not	PART	NEG	_	20	advmod	_	_
20	support	support	VERB	INF	VerbForm=Inf	6	conj	_	_
21	certain	certain	ADJ	POS	Degree=Pos	24	amod	_	_
22	PivotTable	PivotTable	NOUN	SG-NOM	Number=Sing	23	compound	_	_
23	list	list	NOUN	SG-NOM	Number=Sing	24	compound	_	_
24	features	feature	NOUN	PL-NOM	Number=Plur	20	obj	_	SpaceAfter=No
25	,	,	PUNCT	Comma	_	20	punct	_	_
26	or	or	CCONJ	_	_	28	cc	_	_
27	they	they	PRON	PERS-PL-NOM	Case=Nom|Number=Plur|Person=3|PronType=Prs	28	nsubj	_	_
28	implement	implement	VERB	PRES	Mood=Ind|Tense=Pres|VerbForm=Fin	6	conj	_	_
29	some	some	DET	IND	_	30	det	_	_
30	features	feature	NOUN	PL-NOM	Number=Plur	28	obj	_	_
31	differently	differently	ADV	_	_	28	advmod	_	SpaceAfter=No
32	.	.	PUNCT	Period	_	2	punct	_	_
