wireshark capture the traffic of other devices in LAN
One way to achieve what you want is to use an arp poisoning tool, such as Ettercap. You should be able to Wireshark/tcpdump the information you require.
The problem you have is that an Ethernet switch is designed so that it learns the MAC addresses on each port and uses this to "route" Ethernet frames to the correct port based on their MAC address. This is to reduce collisions associated with Ethernet hubs (something you rarely see these days). Therefore, you will only see Ethernet frames destined to or originating from your NIC including broadcast Ethernet frames, such as ARP, but not foreign traffic. This is a good thing :)
Most managed switches (not a dumb desktop one) allow you to designate a port mirror so that all Ethernet frames are replicated on a specific port where you can attach a machine in promiscuous mode and capture "foreign" Ethernet frames using tcpdump/Wireshark.
This still won't let them be captured by Wireshark/tcpdump, however. So you need a way to act as an Ethernet bridge between the interesting hosts and their gateway but without being physically in the path. Enter Ettercap which is an arp poisoning tool. It tricks your interested hosts (and the switch) that your machine MAC address now owns the IP of the old IP gateway by sending out a "gratuitous arp". The interesting machines will unwittingly send all gateway/default route destined traffic to your machine. Your machine will now forward packets through its IP stack as if it was the gateway.
Where this won't work is when "port security" has been enabled on the switch, a not uncommon practice. This is to stop arp poisoning by blocking gratuitous arps where an IP is moving from one Ethernet port to another.
If your switch(es) support it you can configure port mirroring/monitoring which will allow the switch to mirror traffic on the monitored ports to the monitor port.
http://en.wikipedia.org/wiki/Port_mirroring
It's not about the tool, it's about capturing from a device which is in the traffic path you're interested in. Since switches only transmit packets on the ports they are destined for, and edge device is not going to see traffic between two other devices. The usual approach is to capture from a device which is either a bridge or router for the target device.