PL/SQL :: Multiple Rows To Multiple Column

I have a table TableA containing 2 columns ( Name and Value). Here I know what are the values for column Name

TABLEA
=======
Name Parameter
-------------------------
Nexus 11
GPlay 21
Demo 31

I need a query which provides the below output

Desired Output:
======
First Second Third
11 21 31

I have tried the below query
SELECT
DECODE (name,'Nexus', parameter) First,
DECODE (name, 'GPlay', parameter) Second,
DECODE (name, 'Demo', parameter) Third
FROM (SELECT name, parameter FROM TableA where name in ('Nexus','GPlay','Demo'));

This gives me the output

First Second Third
11 <Empty> <empty>
<empty> 21 <empty?>
<empty?> <empty?> 31

Is there any way to get the output in single line.